GAME.LUA
       module(..., package.seeall);
function clean (event)
    print("cleaned")
end
    function new ()
        math.randomseed( os.time() )
        local Scene = display.newGroup()
        local bg1 = display.newGroup ()

       require "sqlite3"


        local timeDelay = 1000 --Cat de repede se numara . 1/1 secunda
        local runMode = true
        local bg = display.newImage("bg.png",0,0)
        bg1:insert(bg)
        local lives = 5
        local lifeIcons={}
        local maxLives = 5
        local i

        local function health(currentLives)
               for i = 1, currentLives do
                        if lifeIcons[i] then
                                lifeIcons[i].isVisible = true
                        else
                                lifeIcons[i] = display.newImage("heart.png")
                                lifeIcons[i].x =560 + (lifeIcons[i].contentWidth * (i - 1))
                                lifeIcons[i].y = 30 -- start at 10,10
                                 bg1:insert(lifeIcons[i])
                        end
                end
                for i = currentLives + 1, #lifeIcons do
                    if maxLives > 0 then
                        lifeIcons[i].isVisible = false
                    end

                end
        end
        health(maxLives)

        local utilitarex = display.contentWidth/1.5
        local utilitarey = display.contentHeight/18

        local timerr = display.newImage("timer1.png")
         bg1:insert(timerr)
        timerr.x = utilitarex
        timerr.y = utilitarey

        local fiftyfifty = display.newImage("50.png")
         bg1:insert(fiftyfifty)
        fiftyfifty.x =utilitarex+90
        fiftyfifty.y = utilitarey

        local nextquestion  = display.newImage("sageata2.png")
         bg1:insert(nextquestion)
        nextquestion.x = utilitarex+180
        nextquestion.y = utilitarey


        local correct = display.newImage("button_ok.png")
         bg1:insert(correct)
        correct.x = display.contentWidth/2
        correct.y = display.contentHeight/1.4

         local gresit = display.newImage("button_wrong.png")
          bg1:insert(gresit)
        gresit.x = display.contentWidth/2
        gresit.y = display.contentHeight/1.4


        local buton1 = display.newImage("buton.png")
         bg1:insert(buton1)

        buton1.xReference = 432/2
        buton1.yReference = 77/2

        buton1.x = display.contentWidth /(4.78/2)
        buton1.y = display.contentHeight - display.contentHeight/3

        local buton2 = display.newImage("buton.png")
        buton2.xReference = 432/2
        buton2.yReference = 77/2
        bg1:insert(buton2)

        buton2.x = display.contentWidth /(4.78/2)
        buton2.y = display.contentHeight - display.contentHeight/8

        local buton3 = display.newImage("buton.png")
        buton3.xReference = 432/2
        buton3.yReference = 77/2
        buton3.x = display.contentWidth -display.contentWidth/12
        buton3.y = display.contentHeight - display.contentHeight/3
        bg1:insert(buton3)

        local buton4 = display.newImage("buton.png")
        buton4.xReference = 432/2
        buton4.yReference = 77/2
        buton4.x = display.contentWidth -display.contentWidth/12
        buton4.y = display.contentHeight - display.contentHeight/8
        bg1:insert(buton4)

        local path = system.pathForFile ( "SQL.db", system.DocumentsDirectory)
        local db = sqlite3.open(path)

        local irgroup = display.newGroup()
        local question =display.newText("",10,10,system.nativeFont,36)
        question:setReferencePoint(display.CenterReferencePoint)
        question.x = display.contentWidth/2
        question.y = display.contentHeight/3
        bg1:insert(question)

        local raspuns1 = display.newText("",display.contentWidth /(4.78/2),500,system.nativeFont,36)
        raspuns1:setReferencePoint(display.CenterReferencePoint)
        raspuns1.x = display.contentWidth /(4.78/2) -buton1.width/2
        raspuns1.y= display.contentHeight-display.contentHeight/5.5
        bg1:insert(raspuns1)


        local raspuns2 = display.newText("",display.contentWidth /(4.78/2),10,system.nativeFont,36)
        raspuns2:setReferencePoint(display.CenterReferencePoint)
        raspuns2.x = display.contentWidth /(4.78/2) -buton1.width/2
        raspuns2.y= display.contentHeight-display.contentHeight/2.6
        bg1:insert(raspuns2)

        local raspuns3= display.newText("", display.contentWidth-display.contentWidth /(4.78/2),10,system.nativeFont,36)
        raspuns3:setReferencePoint(display.CenterReferencePoint)
        raspuns3.x = display.contentWidth/1.34
        raspuns3.y = display.contentHeight-display.contentHeight/5.5
        bg1:insert(raspuns3)

        local raspuns4= display.newText("",10,10,system.nativeFont,36)
        raspuns4:setReferencePoint(display.CenterReferencePoint)
        raspuns4.x = display.contentWidth/1.34
        raspuns4.y = display.contentHeight-display.contentHeight/2.6
        bg1:insert(raspuns4)

        irgroup : insert(question)
        irgroup : insert(raspuns1)
        irgroup : insert(raspuns2)
        irgroup : insert(raspuns3)
        irgroup :  insert(raspuns4)

        local intrebare
        local raspunscorect
        local  raspunsgresit={}
        local random

        local function questionsanswers()
            if maxLives > 0 then
        correct.isVisible = false
        gresit.isVisible = false
        random = math.random(53)
        print(random)
        for row in db:nrows("SELECT *  FROM intrebari where id ="..random) do
                intrebare = row.Question
                raspunscorect = row.Correct_Answer
                raspunsgresit[0]= row.Wrong_Answer1
                raspunsgresit[1]=row.Wrong_Answer2
                raspunsgresit[2]=row.Wrong_Answer3
                raspunsgresit[3]=row.Wrong_Answer4
                                break
        end
         print(raspunscorect)

            question.text = intrebare
            bg1:insert(question)

            raspuns2.text = raspunsgresit[0]   --ATENTIE LA ORDINE!!! MI-A FOST LENE
            bg1:insert(raspuns2)
            raspuns1.text = raspunsgresit[1]
            bg1:insert(raspuns1)
            raspuns3.text = raspunsgresit[2]
            bg1:insert(raspuns3)
            raspuns4.text = raspunsgresit[3]
            bg1:insert(raspuns4)
            random = math.random(1,54)

        end
        end

        if maxLives > 0 then
        questionsanswers()
        end


        local t = display.newText( "20", 115, 105, "DS-Digital", 50 )

        t:setTextColor( 0, 0, 0 )
         local count = 20
        function t:timer( event )


                count = 20-event.count


                self.text = count


                if count == 0 then
                        timer.cancel( event.source )
                        t.text = "20"

                       maxLives = maxLives - 1

                        health(maxLives)
                        questionsanswers()

                        timerID = timer.performWithDelay( timeDelay, self,-1 )

                end

        end
if maxLives > 0 then
        timerID = timer.performWithDelay( timeDelay, t,-1 )

end

         local function checkcorrectanswer1(event)
            if(raspunsgresit[0]==raspunscorect) then
                correct.isVisible = true
                print("Corect")
                timer.performWithDelay ( 1000, questionsanswers )
                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    t.text = "20"
            else
            gresit.isVisible = true

            maxLives = maxLives - 1
             health(maxLives)
             timer.performWithDelay ( 1000, questionsanswers )
                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    t.text = "20"
            timer.performWithDelay ( 1000, questionsanswers )
             end
         end

          local function checkcorrectanswer2(event)
            if(raspunsgresit[1]==raspunscorect) then
                correct.isVisible = true
                print("Corect")
                timer.performWithDelay ( 1000, questionsanswers )
                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    t.text = "20"
            else
            gresit.isVisible = true
            maxLives = maxLives - 1
                        health(maxLives)
                        timer.performWithDelay ( 1000, questionsanswers )
                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    t.text = "20"
            timer.performWithDelay ( 1000, questionsanswers )
             end
         end

         local function checkcorrectanswer3(event)
            if(raspunsgresit[3]==raspunscorect) then
                correct.isVisible = true
                print("Corect")

                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    t.text = "20"
                    timer.performWithDelay ( 1000, questionsanswers )

            else
            gresit.isVisible = true
            maxLives = maxLives - 1
                        health(maxLives)
                        timer.performWithDelay ( 1000, questionsanswers )
                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    t.text = "20"
            timer.performWithDelay ( 1000, questionsanswers )
             end
         end

         local function checkcorrectanswer4(event)
            if(raspunsgresit[2]==raspunscorect) then
                correct.isVisible = true
                print("Corect")
                timer.performWithDelay ( 1000, questionsanswers )
                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    t.text = "20"
            else
            gresit.isVisible = true
            maxLives = maxLives - 1
                        health(maxLives)
                        timer.performWithDelay ( 1000, questionsanswers )

                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    t.text = "20"
            timer.performWithDelay ( 1000, questionsanswers )

             end
         end

         --Cele 3 utilitare

        local function deletequestions(event)

                questionsanswers()
                t.text = "20"
                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    nextquestion.isVisible = false
                    nextquestion:removeEventListener ( "tap", deletequestions )
        end
        local function addtimer(event)
             t.text = "20"
                timer.cancel(timerID)
                    timerID = timer.performWithDelay( timeDelay, t,-1 )
                    timerr.isVisible = false
                    timerr:removeEventListener ( "tap", timerr )
        end
        local function r2answers(event)

            if(raspunsgresit[0]~=raspunscorect and raspunsgresit[1]~=raspunscorect) then
            raspuns2.text = ""
            raspuns1.text= ""
            elseif(raspunsgresit[0]~=raspunscorect and raspunsgresit[2]~=raspunscorect) then
            raspuns2.text = ""
            raspuns3.text= ""
            elseif(raspunsgresit[0]~=raspunscorect and raspunsgresit[3]~=raspunscorect) then
            raspuns2.text = ""
            raspuns4.text= ""

            elseif(raspunsgresit[1]~=raspunscorect and raspunsgresit[2]~=raspunscorect) then
            raspuns3.text=""
            raspuns1.text=""

            elseif(raspunsgresit[1]~=raspunscorect and raspunsgresit[3]~=raspunscorect) then
            raspuns1.text=""
            raspuns4.text=""

            elseif(raspunsgresit[2]~=raspunscorect and raspunsgresit[3]~=raspunscorect) then
            raspuns3.text=""
            raspuns2.text=""


            else
            raspuns1.text = ""
            raspuns4.text= ""
            end
            fiftyfifty.isVisible = false

        end

        local function clean()
            timer.cancel(timerID)
        end

        local function hasHealth()
            if maxLives == 0 then


            director:changeScene("endgame")
            end
        end

        --EventListeners
        fiftyfifty:addEventListener("tap",r2answers)
        nextquestion:addEventListener("tap", deletequestions)
        timerr:addEventListener("tap",addtimer)
        buton1:addEventListener("tap",checkcorrectanswer1)
        buton2:addEventListener("tap",checkcorrectanswer2)
        buton3:addEventListener("tap",checkcorrectanswer3)
        buton4:addEventListener("tap",checkcorrectanswer4)
        Runtime:addEventListener("enterFrame", hasHealth)

    Scene:insert(bg1)
    return Scene
end



ENDGAME.LUA
module(..., package.seeall);
function clean (event)
    print("cleaned")
end

function new()
     local scene = display.newGroup()
     local GUI = display.newGroup()


    local bghd = display.newImage("bg.png")

    local playa_btn = display.newRect(40,40,500,500)


     playa_btn:setFillColor(255,255,255)
     playa_btn.scene = "menu"

    GUI:insert(bghd)
     GUI:insert(playa_btn)

     local function changeScene(e)
               if(e.phase == "ended" or e.phase == "cancelled" ) then
                print("test")
                   director:changeScene("menu")
               end
     end
     playa_btn:addEventListener ("touch", changeScene)
     scene:insert(GUI)

     return scene
end


MENU.LUA

module(..., package.seeall);
function clean (event)
    print("cleaned")
end
function new()
     local scene = display.newGroup()
     local GUI = display.newGroup()


    local bghd = display.newImage("bghd.png")

    local play_btn = display.newText ("Play!", 0, 0, native.systemFont,24)
     play_btn.x = display.contentWidth * 0.5
     play_btn.y = display.contentHeight * 0.9
     play_btn:setTextColor(255,255,255)
     play_btn.scene = "game"

    GUI:insert(bghd)
     GUI:insert(play_btn)

     local function changeScene(e)
               if(e.phase == "ended" or e.phase == "cancelled" ) then
                   director:changeScene(e.target.scene)
               end
     end
     play_btn:addEventListener ("touch", changeScene)
     scene:insert(GUI)

     return scene
end